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https://www.readbyqxmd.com/read/28335498/on-the-prediction-of-flickr-image-popularity-by-analyzing-heterogeneous-social-sensory-data
#1
Samah Aloufi, Shiai Zhu, Abdulmotaleb El Saddik
The increase in the popularity of social media has shattered the gap between the physical and virtual worlds. The content generated by people or social sensors on social media provides information about users and their living surroundings, which allows us to access a user's preferences, opinions, and interactions. This provides an opportunity for us to understand human behavior and enhance the services provided for both the real and virtual worlds. In this paper, we will focus on the popularity prediction of social images on Flickr, a popular social photo-sharing site, and promote the research on utilizing social sensory data in the context of assisting people to improve their life on the Web...
March 19, 2017: Sensors
https://www.readbyqxmd.com/read/28332868/is-autoimmunology-a-discipline-of-its-own-a-big-data-based-bibliometric-and-scientometric-analyses
#2
Abdulla Watad, Nicola Luigi Bragazzi, Mohammad Adawi, Howard Amital, Shaye Kivity, Naim Mahroum, Miri Blank, Yehuda Shoenfeld
Autoimmunology is a super-specialty of immunology specifically dealing with autoimmune disorders. To assess the extant literature concerning autoimmune disorders, bibliometric and scientometric analyses (namely, research topics/keywords co-occurrence, journal co-citation, citations, and scientific output trends - both crude and normalized, authors network, leading authors, countries, and organizations analysis) were carried out using open-source software, namely, VOSviewer and SciCurve. A corpus of 169,519 articles containing the keyword "autoimmunity" was utilized, selecting PubMed/MEDLINE as bibliographic thesaurus...
March 23, 2017: Autoimmunity
https://www.readbyqxmd.com/read/28328983/novel-keyword-co-occurrence-network-based-methods-to-foster-systematic-reviews-of-scientific-literature
#3
Srinivasan Radhakrishnan, Serkan Erbis, Jacqueline A Isaacs, Sagar Kamarthi
Systematic reviews of scientific literature are important for mapping the existing state of research and highlighting further growth channels in a field of study, but systematic reviews are inherently tedious, time consuming, and manual in nature. In recent years, keyword co-occurrence networks (KCNs) are exploited for knowledge mapping. In a KCN, each keyword is represented as a node and each co-occurrence of a pair of words is represented as a link. The number of times that a pair of words co-occurs in multiple articles constitutes the weight of the link connecting the pair...
2017: PloS One
https://www.readbyqxmd.com/read/28328530/imaging-methods-for-bone-mass-evaluation-during-childhood-and-adolescence-an-update
#4
Isabela Leite Pezzuti, Adriana Maria Kakehasi, Maria Tereza Filgueiras, Juliana Albano de Guimarães, Isabela Alves Campos de Lacerda, Ivani Novato Silva
The objective of the work was to prepare an update on imaging methods for bone evaluation during childhood and adolescence. The text was based on original and review articles on imaging methods for clinical evaluation of bone mass in children and adolescents up to 20 years old. They were selected from BIREME and PUBMED by means of the following keywords: bone density; osteoporosis/diagnosis; densitometry; tomography; ultrasonography; magnetic resonance imaging; and radiogrammetry and published in Portuguese or English, in the last 10 years (2006-2016)...
March 22, 2017: Journal of Pediatric Endocrinology & Metabolism: JPEM
https://www.readbyqxmd.com/read/28325576/raman-spectroscopy-in-quality-control-of-chinese-herbal-medicine
#5
Dan-Dan Chen, Xiao-Fang Xie, Hui Ao, Ji-Lei Liu, Cheng Peng
BACKGROUND: Chinese herbal medicine (CHM) is of noteworthy international interest due to its potential impact on healthcare and manifests numerous opportunities for new drug development. However, solid scientific evidence is still lacking regarding the safety, efficacy, and quality of CHM-derived medicines. Success in the modernization and globalization of CHM is heavily dependent on the achievements in advanced analytical techniques for in-line checks of CHM quality. Raman spectroscopy has become increasingly valued as an analytical technique in the pharmaceutical sector because it can provide a detailed chemical fingerprint...
March 16, 2017: Journal of the Chinese Medical Association: JCMA
https://www.readbyqxmd.com/read/28317452/recent-advances-in-diagnostic-testing-for-gastroesophageal-reflux-disease
#6
Rishi D Naik, Michael F Vaezi
Gastroesophageal reflux disease (GERD) has a large economic burden with important complications that include esophagitis, Barrett's esophagus, and adenocarcinoma. Despite endoscopy, validated patient questionnaires, and traditional ambulatory pH monitoring, the diagnosis of GERD continues to be challenging. Areas covered: This review will explore the difficulties in diagnosing GERD with a focus on new developments, ranging from basic fundamental changes (histology and immunohistochemistry) to direct patient care (narrow-band imaging, impedance, and response to anti-reflux surgery)...
March 20, 2017: Expert Review of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28302597/mhealth-interventions-for-health-system-strengthening-in-china-a-systematic-review
#7
Maoyi Tian, Jing Zhang, Rong Luo, Shi Chen, Djordje Petrovic, Julie Redfern, Dong Roman Xu, Anushka Patel
BACKGROUND: With rapidly expanding infrastructure in China, mobile technology has been deemed to have the potential to revolutionize health care delivery. There is particular promise for mobile health (mHealth) to positively influence health system reform and confront the new challenges of chronic diseases. OBJECTIVE: The aim of this study was to systematically review existing mHealth initiatives in China, characterize them, and examine the extent to which mHealth contributes toward the health system strengthening in China...
March 16, 2017: JMIR MHealth and UHealth
https://www.readbyqxmd.com/read/28300525/disaster-preparedness-among-health-professionals-and-support-staff-what-is-effective-an-integrative-literature-review
#8
Jeremy R Gowing, Kim N Walker, Shandell L Elmer, Elizabeth A Cummings
Introduction It is important that health professionals and support staff are prepared for disasters to safeguard themselves and the community during disasters. There has been a significantly heightened focus on disasters since the terrorist attacks of September 11, 2001 in New York (USA); however, despite this, it is evident that health professionals and support staff may not be adequately prepared for disasters. Report An integrative literature review was performed based on a keyword search of the major health databases for primary research evaluating preparedness of health professionals and support staff...
March 16, 2017: Prehospital and Disaster Medicine
https://www.readbyqxmd.com/read/28293676/how-much-gk-is-in-the-nklm-a-comparison-between-the-catalogues-of-exam-relevant-topics-gk-and-the-german-national-competence-based-learning-objectives-catalogue-for-undergraduate-medical-education-nklm
#9
Olaf Fritze, Jan Griewatz, Elisabeth Narciß, Thomas Shiozawa, Annette Wosnik, Stephan Zipfel, Maria Lammerding-Koeppel
Background: The German National Competence-Based Learning Objectives for Undergraduate Medical Education (NKLM) being adopted in 2015 is designed to contribute to improve the quality of teaching and learning in medicine with respect to competence orientation. For departments, the coherence between teaching, assessment and the content of the catalogues of exam-relevant topics (GK) is a crucial factor. Before making use of the NKLM seriously in curricular development, many faculties demand more transparency regarding the representation in the NKLM of GK topics and in what aspects the NKLM exceeds the GK...
2017: GMS Journal for Medical Education
https://www.readbyqxmd.com/read/28285547/objective-physical-activity-measurement-in-people-with-multiple-sclerosis-a-review-of-the-literature
#10
Blathin Casey, Susan Coote, Alan Donnelly
PURPOSE: The purpose of this study is to identify the objective physical activity (PA) measurement tools and outputs that are used within Multiple Sclerosis (MS) literature. METHODS: A systematic search strategy on eight databases (2000-2016) using keywords associated with MS and PA. RESULTS: This review includes 32 papers. Uni-axial accelerometers were the most popular objective PA tool in this review (68%). Pedometers (14%) and multi-sensor systems (3%) were the second and third most common...
March 13, 2017: Disability and Rehabilitation. Assistive Technology
https://www.readbyqxmd.com/read/28281857/engineering-challenges-and-the-future-prospects-of-transcatheter-mitral-valve-replacement-technologies-a-comprehensive-review-of-case-studies
#11
Ranjitha Rebecca Jeevan, Bhaskar Mohan Murari
Catheter based Interventional procedures have become an indispensable treatment option for patients contraindicated for surgical heart valve replacement . The broad spectrum of disease that affect the mitral valve have increased the need for a transcatheter mitral valve replacement (TMVR) device. As complex as the mitral valve anatomy is, so are challenges in the development of a TMVR device. Areas covered: This review article analyses the challenges in the development of the TMVR device from an engineering perspective of material and device design...
March 10, 2017: Expert Review of Medical Devices
https://www.readbyqxmd.com/read/28277856/electrical-therapies-for-gastrointestinal-motility-disorders
#12
Jiande D Z Chen, Jieyun Yin, Wei Wei
Gastrointestinal (GI) motility disorders are common in clinical settings, including esophageal motility disorders, gastroesophageal reflux disease, functional dyspepsia, gastroparesis, chronic intestinal pseudo-obstruction, post-operative ileus, irritable bowel syndrome, diarrhea and constipation. While a number of drugs have been developed for treating GI motility disorders, few are currently available. Emerging electrical stimulation methods may provide new treatment options for these GI motility disorders...
March 21, 2017: Expert Review of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28276816/emerging-treatments-for-primary-sclerosing-cholangitis
#13
Eduardo A Rodriguez, Elizabeth J Carey, Keith D Lindor
Primary sclerosing cholangitis (PSC) is a chronic, cholestatic, idiopathic liver disease that can progress to end-stage liver disease, cirrhosis and cholangiocarcinoma. PSC is an uncommon and highly heterogeneous disease, associated with inflammatory bowel disease and a complex pathophysiology. To date, no medical therapies have proved effective. The only available treatment for end-stage PSC is liver transplant, but recurrence is a significant complication. Areas covered: This review will explore previously tested treatments, discuss current treatment strategies and present viewpoints about future emerging therapies in PSC...
February 22, 2017: Expert Review of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/28274383/cancer-research-priorities-and-gaps-in-iran-the-influence-of-cancer-burden-on-cancer-research-outputs-between-1997-and-2014
#14
A Majidi, H Salimzadeh, O Beiki, F Delavari, S Majidi, A Delavari, R Malekzadeh
OBJECTIVES: As a developing country, Iran is experiencing the increasing burden of cancers, which are currently the third leading cause of mortality in Iran. This study aims to demonstrate that cancer research in Iran concentrates on the cancer research priorities based on the global burden of disease (GBD) reports. STUDY DESIGN: Descriptive evaluation of all cancers disability-adjusted life years (DALYs) was performed using GBD data. Also a comprehensive search was conducted using cancer-associated keywords to obtain all cancer-related publications from Iran, indexed in Web of Science...
March 2017: Public Health
https://www.readbyqxmd.com/read/28271979/toward-a-taxonomy-for-multi-omics-science-terminology-development-for-whole-genome-study-approaches-by-omics-technology-and-hierarchy
#15
Nina Pirih, Tanja Kunej
Omics is a form of high-throughput systems science. However, taxonomies for omics studies are limited, inviting us to rethink new ways in which we classify, prioritize, and rank various omics systems science studies. In this overarching context, the genome-wide study approaches have proliferated in number and popularity over the past decade. However, their hierarchy is not well organized and the development of attendant terminology is not controlled. In the present study, we searched the literature in PubMed and the Web of Science databases published from March 1999 to September 2016 using the keywords, including genome-wide, association, whole genome, transcriptome-wide, metabolome, epigenome, and phenome...
January 2017: Omics: a Journal of Integrative Biology
https://www.readbyqxmd.com/read/28260520/virus-based-rna-silencing-agents-and-virus-derived-expression-vectors-as-gene-therapy-vehicles
#16
Srividhya Venkataraman, Tauqeer Ahmad, Mounir G Abouhaidar, Kathleen L Hefferon
BACKGROUND: In consideration of recent developments in understanding the genomics and proteomics of viruses, the use of viral DNA / RNA sequences as well as their gene expression schemes, have found new in-roads towards the prognosis and therapy of diseases. Correspondingly, the sphere of the patenting scenario has expanded significantly. OBJECTIVES: The current review addresses patented inventions concerning the use of virus sequences as gene silencing machineries and inventions concerning the generation and application of viral sequences as expression vectors...
February 28, 2017: Recent Patents on Biotechnology
https://www.readbyqxmd.com/read/28246066/understanding-depressive-symptoms-and-psychosocial-stressors-on-twitter-a-corpus-based-study
#17
Danielle Mowery, Hilary Smith, Tyler Cheney, Greg Stoddard, Glen Coppersmith, Craig Bryan, Mike Conway
BACKGROUND: With a lifetime prevalence of 16.2%, major depressive disorder is the fifth biggest contributor to the disease burden in the United States. OBJECTIVE: The aim of this study, building on previous work qualitatively analyzing depression-related Twitter data, was to describe the development of a comprehensive annotation scheme (ie, coding scheme) for manually annotating Twitter data with Diagnostic and Statistical Manual of Mental Disorders, Edition 5 (DSM 5) major depressive symptoms (eg, depressed mood, weight change, psychomotor agitation, or retardation) and Diagnostic and Statistical Manual of Mental Disorders, Edition IV (DSM-IV) psychosocial stressors (eg, educational problems, problems with primary support group, housing problems)...
February 28, 2017: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/28242094/amicrobial-pustulosis-of-the-folds-where-have-we-gone-25years-after-its-original-description
#18
REVIEW
C Schissler, C Velter, D Lipsker
BACKGROUND: Twenty-five years ago at the Journées Dermatologiques de Paris, Prof. Béatrice Crickx described a new association, "antimicrobial pustulosis and systemic lupus erythematosus", a condition now known as amicrobial pustulosis of the folds (APF). The aim of this study is to analyse the clinical and laboratory characteristics of APF and to outline the gradual advancement of knowledge regarding this disease. MATERIALS AND METHODS: Based on a case of APF seen in our department, we carried out a review of the literature since 1991 by searching the Medline database for scientific articles using the following keywords: "Amicrobial Pustulosis" or "Pustular Dermatosis" and "Folds"...
March 2017: Annales de Dermatologie et de Vénéréologie
https://www.readbyqxmd.com/read/28236403/phytochemistry-pharmacology-and-therapeutic-uses-of-black-seed-nigella-sativa
#19
REVIEW
Wesam Kooti, Zahra Hasanzadeh-Noohi, Naim Sharafi-Ahvazi, Majid Asadi-Samani, Damoon Ashtary-Larky
Black seed (Nigella sativa) is an annual flowering plant from Ranunculaceae family, native to southwest Asia. This plant has many food and medicinal uses. The use of its seeds and oil is common for treatment of many diseases, including rheumatoid arthritis, asthma, inflammatory diseases, diabetes and digestive diseases. The purpose of this study was to provide a comprehensive review on the scientific reports that have been published about N. sativa. The facts and statistics presented in this review article were gathered from the journals accessible in creditable databases such as Science Direct, Medline, PubMed, Scopus, EBSCO, EMBASE, SID and IranMedex...
October 2016: Chinese Journal of Natural Medicines
https://www.readbyqxmd.com/read/28225544/in-defense-of-clinical-autopsy-and-its-practice-in-cuba
#20
Alfredo D Espinosa-Brito, José Hurtado de Mendoza-Amat
There has been a notable decrease in the global practice of clinical autopsy; the rate has fallen to below 10%, even in high-income countries. This is attributed to several causes, including increased costs, overreliance on modern diagnostic techniques, cultural and religious factors, the emergence of new infectious diseases and negative attitudes on the part of doctors, even pathologists. Alternative methods to autopsy in postmortem studies have been developed based on imaging, endoscopy and biopsy (all quite expensive)...
January 2017: MEDICC Review
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